Improvements (#1)

* Implement multiple workers for message routing
* One input chan per input connection (instead of one big input channel)
* Some clean-up

README.md

@@ -8,16 +8,19 @@ Originally written to merge various sources of SATCOM ADS-C data.
 
 | Command Line Argument | Purpose | Default |
 |-----------------------|---------|---------|
-| **Global Options** |||
+| **Global Options** |
 | `--help`, `-h` | show help | |
 | `--version`, `-v` | print the version | |
+| `--numworkers` | Number of workers routing messages (defaults to number of CPUs) | # CPUs |
 | **SBS In** |||
+| `--bufsizein` | Buffer size per-host for incoming messages (number of messages) | `100` |
 | `--inputconnect` | Connect to SBS data source to retrieve data. </br> Can be specified multiple times. | |
 | `--inputlisten` | Listen on this TCP address for connections to receive data. | `:30103` |
-| **SBS Out** |||
+| **SBS Out** |
+| `--bufsizeout` | Buffer size per-host for outgoing messages (number of messages) | `100` |
 | `--outputconnect` | Connect to SBS data source to send data. </br> Can be specified multiple times. | |
 | `--outputlisten` | Listen on this TCP address for connections to send data. | `:30003` |
-| **Timeouts/Durations** |||
+| **Timeouts/Durations** |
 | `--reconnecttimeout` | Delay between connection attempts (seconds). | `10` |
 | `--statsinterval` | Delay between printing per-connection statistics (minutes) | `10` |